What should I use for node __dirname in TypeScript?

[aderchox]

In Node, MJS has url.fileURLToPath(import.meta.url) and CJS has __dirname, so what should I use for TypeScript?
I'm sort of using *both* module formats right now, because I'm using tsup to convert to both formats, so there must be something that translates to both of them? Or maybe I should use only one of them, in that case, is there a preference? Thank you in advance 🙏

[aderchox]

I've found a solution on antfu's blog but it's still problematic when running tests using jest (ts-jest):

error TS1343: The 'import.meta' meta-property is only allowed when the '--module' option is 'es2020', 'es2022', 'esnext', 'system', 'node16', or 'nodenext'.

I have tried this in my tsconfig.json:

{
  "compilerOptions": {
    "module": "ES2022", // tried NodeNext too
    "moduleResolution": "Node"
  },
}

But still no success, a similar question has also been asked on SO:
https://stackoverflow.com/questions/70440505/ts1343-the-import-meta-meta-property-is-only-allowed-when-the-module-opti
And an apparently related issue on GH:
jestjs/jest#12952
Please let me know if there are any workarounds. Thank you.

[rxliuli]

Whichever you use, they will be properly escaped as long as you add the --shims option
ref: https://tsup-git-fork-rxliuli-dev-egoist.vercel.app/#inject-cjs-and-esm-shims